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प्रश्न
Write down the sources of water.
Name four different sources of water
उत्तर १
- River water and lake water
- Seawater
- Well water
- Springwater
- Underground water
उत्तर २
Rivers, wells, lakes, glaciers, ponds, etc.
संबंधित प्रश्न
There are ten tube wells in a lane of fifty houses. What could be the long term impact on the water table?
Make a sketch showing groundwater and water table. Label it.
How is a cloud formed?
Name :
Two household methods to get safe drinking water.
Define:
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Name the steps involved in the purification of drinking water supplied in cities and towns
Give reasons
Marine life is able to survive in colder regions.
What are the causes of floods and drought?
Fill in the blank.
__________ is the chemical added to water to remove the tiny suspended particles.
Write True or False for the following statement.
Distillation is a good method for purifying water for town supply
Tick (√) the correct alternative from the choice given for the following statement:
Water is a
Tick (√) the correct alternative from the choice given for the following statement:
Jaundice affects
Tick (√) the correct alternative from the choice given for the following statement:
Chlorination of water is done
Complete the statement by filling in the blanks with the correct words.
________ is the purest form of water. It may dissolve gases like ________forming weak acids.
(sea water/ lake water/rain water ; chlorine/ammonia/carbon dioxide)
State whether the following statement is true or false. If false, write the correct statement.
Water from rivers and lakes is – potable water.
Use your brain power!
Think about all the foodstuffs obtained from the sea. Find more information and write ten lines about them.
Which of the following micro-organisms causes waterborne diseases?
What are reservoirs?
